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Transportation planning and traffic simulation software for creating cities friendlier to walking, biking, and public transit
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Dustin Carlino 635f508540 At really low zoom levels, draw modal filters using the scale-invariant 
circles. Otherwise they're just impossible to see. Since they're the
most important thing to show in the LTN tool, seems worth it.

This helps proceed on #851
2022-02-02 09:20:10 +00:00
.github Update github workflow to build the split-out LTN tool [rebuild] [release] 2022-01-23 10:27:32 +00:00
abstio Put a minimal UI around saving/loading LTN proposals 2022-01-31 13:30:55 +00:00
abstutil Simplify traffic count code -- directly deal in Counters 2022-01-28 10:40:56 +00:00
cli Mechanical rename of TripEndpoint::Bldg to ::Building, mostly to kick off a [rebuild] [release] 2022-01-30 18:27:36 +00:00
cloud Convert updater to structopt. #745 2021-11-01 12:46:57 -07:00
collisions Upgrade to rust 1.56 and cutover to rust edition 2021 2021-10-21 09:38:06 -07:00
convert_osm Switch from std::fs to fs_err. When files aren't found, the error message actually includes the path! 2022-01-17 17:30:51 +00:00
data Import Wokingham 2022-01-26 12:09:37 +00:00
fifteen_min Make SimpleApps all manage their own CLI parsing, so they can add their own overrides. 2022-01-31 13:30:55 +00:00
game Parse GeoJSON data as ExtraShapes, to debug UK zones 2022-02-01 15:40:23 +00:00
geom Avoid crashing in PolyLine::dist_along due to floating point issues. 2022-01-24 20:47:02 +00:00
headless Stop re-exporting stuff from synthpop in sim 2022-01-28 13:13:43 +00:00
importer Mechanical rename of TripEndpoint::Bldg to ::Building, mostly to kick off a [rebuild] [release] 2022-01-30 18:27:36 +00:00
kml Parse GeoJSON data as ExtraShapes, to debug UK zones 2022-02-01 15:40:23 +00:00
ltn At really low zoom levels, draw modal filters using the scale-invariant 2022-02-02 09:20:10 +00:00
map_editor More fluid UI for comparing traffic counts -- hotkeys 2022-01-27 15:13:24 +00:00
map_gui Prevent traffic count tool from crashing when one dataset is mostly not filled out 2022-02-01 10:52:57 +00:00
map_model Prevent many cases of blocks with overlapping geometry or that extend 2022-01-31 16:03:21 +00:00
osm_viewer Make SimpleApps all manage their own CLI parsing, so they can add their own overrides. 2022-01-31 13:30:55 +00:00
parking_mapper Make SimpleApps all manage their own CLI parsing, so they can add their own overrides. 2022-01-31 13:30:55 +00:00
piggyback Render A/B Street's lanes and traffic simulation on top of Mapbox GL (#788) 2021-10-31 13:52:58 -07:00
popdat Mechanical rename of TripEndpoint::Bldg to ::Building, mostly to kick off a [rebuild] [release] 2022-01-30 18:27:36 +00:00
release Update github workflow to build the split-out LTN tool [rebuild] [release] 2022-01-23 10:27:32 +00:00
santa Make SimpleApps all manage their own CLI parsing, so they can add their own overrides. 2022-01-31 13:30:55 +00:00
sim Mechanical rename of TripEndpoint::Bldg to ::Building, mostly to kick off a [rebuild] [release] 2022-01-30 18:27:36 +00:00
synthpop Mechanical rename of TripEndpoint::Bldg to ::Building, mostly to kick off a [rebuild] [release] 2022-01-30 18:27:36 +00:00
tests Prevent many cases of blocks with overlapping geometry or that extend 2022-01-31 16:03:21 +00:00
traffic_seitan Convert other non-UI things from CmdArgs to structopt. #745 2021-10-26 12:02:40 -07:00
traffic_signal_data Remove most built-in traffic signal timings, leaving just one to keep 2021-12-20 23:11:36 +00:00
updater Switch from std::fs to fs_err. When files aren't found, the error message actually includes the path! 2022-01-17 17:30:51 +00:00
web Set up the boilerplate for splitting the LTN tool into its crate 2022-01-18 17:33:04 +00:00
widgetry More fluid UI for comparing traffic counts -- hotkeys 2022-01-27 15:13:24 +00:00
widgetry_demo Removing the pregame color scheme 2021-11-06 10:33:11 -07:00
.dockerignore Create a Docker image to run the map importer in the almighty cloud. #326 2021-05-06 17:35:58 -07:00
.gitignore Import Wokingham 2022-01-26 12:09:37 +00:00
Cargo.lock Make SimpleApps all manage their own CLI parsing, so they can add their own overrides. 2022-01-31 13:30:55 +00:00
Cargo.toml Split the "input" layer of the sim crate into a synthetic population 2022-01-28 13:13:43 +00:00
import.sh Split the importer into individual commands with structopt. #745 2021-10-25 13:02:00 -07:00
LICENSE Initial import of A/B Street prototype. 2018-03-13 08:06:03 -07:00
README.md new release 2022-01-30 19:30:52 +00:00
rgrep.sh Download only the cities specified in the UI map updater. 2021-04-19 17:55:42 -07:00

README.md

A/B Street

Ever been stuck in traffic on a bus, wondering why is there legal street parking instead of a dedicated bus lane? A/B Street is a project to plan, simulate, and communicate visions for making cities friendlier to people walking, biking, and taking public transit. We create software to simulate traffic, edit streets and intersections, plan bike networks, create low-traffic neighborhoods, and educate the public about 15-minute neighborhoods through games. The project works anywhere in the world, thanks to OpenStreetMap.

Videos

Documentation

Project mission

We amplify the efforts of individuals and advocacy groups who campaign to transition cities away from private motor vehicles. We believe in transparent and reproducible analysis, so all of our work is open source and based on public data. We believe everybody should have a voice in shaping their city, so our software aims to be easy to use.

Why not leave city planning to professionals? People are local experts on the small slice of the city they interact with daily -- the one left turn lane that always backs up or a certain set of poorly timed walk signals. Laura Adler writes:

"Only with simple, accessible simulation programs can citizens become active generators of their own urban visions, not just passive recipients of options laid out by government officials."

Existing urban planning software is either proprietary or hard to use. A/B Street strives to be highly accessible, by being a fun, engaging game. See here for more guiding principles.

Credits

Core team:

See full credits

Contact dabreegster@gmail.com or follow @CarlinoDustin for updates.